Michigan Administrative Code
Department - Licensing and Regulatory Affairs
Bureau of Fire Services
Storage and Handling of Gaseous and Liquefied Hydrogen Systems
Part 3 - STORAGE AND HANDLING OF LIQUEFIED HYDROGEN NFPA 50B
Chapter 2 - Design of liquefied hydrogen systems
Section R. 29.7083 - Testing

Rule 83. Sections 2-5 and 2-5.1 are reproduced from NFPA 50B, and section 2-5.2 of the storage and handling of gaseous and Liquefied H2 code is added as follows:

2-5 Testing.

2-5.1 After installation, all field-erected piping shall be tested and proved hydrogen gas-tight at operating pressure and temperature.

2-5.2 Containers, if out-of-service in excess of 1 year, shall be inspected and tested as outlined in 2-5.1. The pressure relief devices shall be checked to determine if they are operable, properly set, and within test service dates as per section 2-2.15.